Cytokinin content

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August undefined, 2024

WebJun 29, 2024 · edulis, we also detected its content in the internode DZ with different cell division intensities and recorded cytokinin to mark the cell division intensity. GA was higher in the internode DZ with a relatively higher cell division intensity, which correlated well with cytokinin content (CK) (Pearson r = 0.99) (Figure 10B; Supplemental Table S4). WebMothes suggested that the primary function of cytokinin in this respect is to increase the amino acid accumulation and to increase or retain the protein content. (iv) Identification of Cytokinin Receptors: The fact that hormones can easily be taken up by plant cells suggests that these cells may be equipped with intracellular receptors.

Synthesis of [15 N4 ] purine labeled cytokinin glycosides derived …

WebAug 14, 2001 · That cytokinins function as a regulatory factor in leaf cell formation is supported by the fact that transgenic Arabidopsis plants with an enhanced cytokinin … WebSep 8, 2024 · Cytokinins are important plant hormones involved in regulating plant growth and development. To understand the relationship between cytokinin metabolism and flowering of pak choi, in this study,... king james vii of scotland

Q&A: How do plants respond to cytokinins and what is …

WebCytokinin plays a crucial role in regulating the proliferation and differentiation of plant cells. Considerable efforts in the last few years have been directed toward the discovery of … WebCytokinin content in xylem sap was suggested for rootstock selection. Furthermore, cytokinins influence source–sink relationships (metabolite translocation). In the case of … WebNov 27, 2015 · In the cyp735a1 cyp735a2 double mutant, tZ-type cytokinin content is severely reduced without affecting total cytokinin quantity, and shoot growth is retarded . When the shoot of the double mutant is … king james vi of scotland and i of england

Mechanism of exogenous cytokinins inducing bulbil formation in

Cytokinin glucosyl transferases, key regulators of cytokinin ...

WebMoreover, under high nitrate conditions, the total number of mature nodules and iP content further decreased in cytokinin biosynthesis mutants in comparison with the wild-type plants. In addition, application of exogenous cytokinin can rescue this nitrate-induced inhibition of nodule organogenesis (Lin et al. 2024). Therefore, in legumes ... WebDec 14, 2024 · Cytokinins (CKs), a class of phytohormone, regulate root growth in a dose-dependent manner. A certain threshold content of CK is required for rapid root growth, … king james who made the bibleWebMar 26, 2024 · Cytokinins are plant hormones that typically block or delay leaf senescence. We profiled 34 different cytokinins/cytokinin metabolites (including precursors, conjugates and degradation products) in leaves of a free-growing mature aspen (Populus tremula) before and after the initiation of autumnal senescence over three consecutive years. The … king james way gaithersburg md

"WebMar 1, 2024 · Cytokinins are a major class of hormones that regulate many developmental processes in plants, including cell division, shoot and root growth, and vascular and gametophyte development 1. Cytokinins... " - Cytokinin content

Cytokinin content

Cytokinin Activation of Arabidopsis Cell Division Through a D …

WebSep 8, 2024 · The results of hormone content analysis showed that the cytokinin levels in S0 were higher than in DAV10 and S1, and the changes in gene expression were …

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WebAug 27, 2024 · Fig. 2: Cytokinin response correlates with enrichment of intracellular trans-zeatin content and is enhanced by inhibition of cytokinin turnover, but bioactive … WebSep 1, 2024 · Cytokinins regulate the proliferation and differentiation of plant cells. They have pleiotropic effects on various growth and development processes, for example by affecting cell division and differentiation, apical dominance, senescence, grain number, root nodulation, transmission of nutritional signals and nutrient homeostasis [[11], [12], [13]].

WebMar 5, 1999 · Cytokinins are plant hormones that regulate plant cell division. The D-type cyclin CycD3 was found to be elevated in a mutant of Arabidopsis with a high level of cytokinin and to be rapidly induced by cytokinin application in … WebMar 1, 2000 · The results suggest that cytokinins in the grains and roots during the early phase of grain development play an important role in regulating grain filling pattern and …

WebSep 28, 2015 · Cytokinin is an adenine derivative carrying an isoprenoid or aromatic side chain that regulate numerous developmental and physiological responses in plants, including cell division, sink tissue establishment, root growth, branching, senescence, seed germination, and stress responses ( 6, 7 ). WebApr 8, 2024 · As important plant hormones, cytokinins are involved in nearly all aspects of plant growth and development, such as apical dominance, delayed senescence, apical meristem maintenance, de novo organ regeneration, root proliferation, apical meristem function, AM initiation and nutrient signal transduction (Mok and Mok 1994; Hwang et al. …

WebFeb 4, 2024 · The regulation of cytokinin on secondary vascular development has been uncovered by modulating cytokinin content. However, it remains unclear how cytokinin enriched in developing secondary phloem regulates cambium activity in poplar.

WebApr 8, 2024 · Cytokinin-responsive factors CRF2 and CRF3 play a significant role in regulating the initiation of Arabidopsis LRs at low temperatures, which mainly include two … luxury down alternative beddingWebH, Cytokinin content determined in hairy roots induced with the indicated constructs and grown for 4 weeks. P values were calculated using Wilcoxon rank-sum testing between control and expression constructs and are indicated by … luxury double sofa bedWebPlants with a reduced cytokinin content are expected to yield more precise information about processes cytokinins limit and, therefore, might regulate. Unlike other plant hor … king james vi of scotland religionWebAug 8, 2024 · The expression of cytokinin biosynthesis (A), cytokinin degradation (B), type-A RhARR (C), and cytokinin receptor and type-B RhARR (D) genes was analyzed in RhERF113 -silenced rose flower using qRT–PCR. RhACT5 expression was used as the internal control. Asterisks denote statistically significant differences using Student’s t -test … king james who wrote bibleWebSep 9, 2024 · Phytophagous insects are reported to produce cytokinin as evinced by the higher cytokinin content in the body of different insects as compared to plants. … king james whiskey priceWebNov 29, 2024 · Environmental factors like water stress reduce the cytokinin content of the xylem exudate. 4 Metabolism. Free cytokinins are readily converted to their respective … king james vi of scotland motherWebJun 1, 2024 · In conclusion, cytokinin signal transduction genes delay the biological process of leaf senescence by increasing the chlorophyll content and reducing sucrose accumulation in leaves. Concluding remarks king james who commissioned the bible